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SY6952B Dataheets PDF



Part Number SY6952B
Manufacturers Silergy
Logo Silergy
Description 2A Single-Cell High Efficiency Switching Charger
Datasheet SY6952B DatasheetSY6952B Datasheet (PDF)

Application Note: AN_SY6952B 2A Single-Cell High Efficiency Switching Charger with Adaptive Input Current Limit General Description SY6952B is a 4.0-23V input, 2A single-cell synchronous buck Li-Ion battery charger, suitable for portable application. Select pin is convenient for different cell voltage. Integrated 800 kHz synchronous buck regulator consists of 23V rating FETs with extremely low ON resistance to achieve high charge efficiency and simple peripheral circuit design. Ordering Inform.

  SY6952B   SY6952B



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Application Note: AN_SY6952B 2A Single-Cell High Efficiency Switching Charger with Adaptive Input Current Limit General Description SY6952B is a 4.0-23V input, 2A single-cell synchronous buck Li-Ion battery charger, suitable for portable application. Select pin is convenient for different cell voltage. Integrated 800 kHz synchronous buck regulator consists of 23V rating FETs with extremely low ON resistance to achieve high charge efficiency and simple peripheral circuit design. Ordering Information SY6952□(□□)□ Temperature Code Package Code Optional Spec Code Temperature Range: -40°C to 85°C Ordering Number SY6952BFCC Package type SO8E Note Features • Wide Input Voltage Range: 4.0V to 23V • High Efficiency Int. Synchronous Buck Regulator with Fixed 800kHz Switching Frequency • Trickle Current / Constant Current / Constant Voltage Charge Mode • Adaptive input current limit • Programmable Charging Timeout • 4.35 and 4.2V selectable cell voltage • Programmabl.


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